| Statistic | Lower Town | Ottawa | Ontario |
| Population | 9,605 | 1,058,126 | 14,804,681 |
| Population density (sq km) | 6,052 | 365 | 15 |
| Median age | 38.4 | 39.2 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 48% | 70% | 71% |
| Families w/ kids at home | 22% | 45% | 46% |
| Speak English only | 43.0% | 59.3% | 86.1% |
| Speak French only | 4.8% | 1.4% | 0.3% |
| Data | Percent |
| Black | 20.5% |
| South Asian | 3.1% |
| Arab | 2.9% |
| Chinese | 2.3% |
| Latin American | 1.8% |
| Data | Percent |
| Congo, The Democratic Republic of The | 2.4% |
| Haiti | 2.0% |
| Other Eastern Africa | 1.8% |
| United Kingdom | 1.6% |
| United States | 1.3% |